The sequel to Bad Luck Hot Rocks includes more rueful letters from repentant tourists this time on stealing lava rocks from HawaiiFollowing a trail of regret from the Petrified Forest the subject of his classic Bad Luck Hot Rocks to the islands of Maui and Hawaii artist and educator Ryan Thompson considers the implications of another trove of handwritten apologies this time from the archives of the Haleakala and Hawaii Volcanoes National Parks. Written to accompany chunks of volcanic rock and other objects that tourists have pilfered from the Islands and subsequently returned because of bad luck or bad conscience the notes and letters express not only a need for forgiveness but also an awareness of the writers relationship to the Hawaiian landscape and perhaps also to earth itselfa takingandreturning phenomenon that as noted in his earlier book is its own form of absolution and selfhelp. Ah Ah weaves together Thompsons own blackandwhite travelog with vibrantly colored portraits of the returned specimens and facsimiles of selected letters into an endearing reflection on humanitys troubling but hopeful entanglement with geology colonialism and tourism in the Anthropocene.Ryan Thompson lives and works in Chicago where he is an artist and associate professor of art and design at Trinity Christian College.